What certifications does the product have?

The product is certified with FCC, CE, and RoHS standards.

What is the working voltage range?

The standard operating voltage is DC12V or DC24V. AC220V/380V is available upon customization.

Do you offer sample services?

Yes, we provide samples with fast delivery within 3-5 working days worldwide to test before investment.

15km Lora Ultra Long Range Transmitter Receiver Switch Remote Controller

Name: 15km Lora Ultra Long Range Transmitter Receiver Switch Remote Controller
Brand: Shenzhen Kelvin Electronics Co., Ltd.
SKU: 2282284795

Guangdong, ChinaShenzhen Kelvin Electronics Co., Ltd.

US$24.50

1-19 Sets

US$21.50

20-199 Sets

US$18.50

200+ Sets

Product specifications

KL5000-2 & KL-K104LA

Sample price:US$24.50/piece.Request sample

Product profile

Customization

Available

Application

Automatic Doors, Industrial Machinery, Farmland Irrigation

Battery Type

12V/24V

Model NO.

KL5000-2 & KL-K104LA

Code Type

Private Code

Color

Customized, White

Frequency

434MHz / 868MHz / 915MHz/ Customized

Material

Plastic

Transmission Distance

5km

Type

Wireless

Universal

Voltage

DC12/24V

Model Name

Kl5000-2 & Kl-K104la

Channel

Operating Voltage

DC12-24V

Static Current

16mA

Compatible Remote Control

Kl5000-1/2

Receiver Sensitivity

-148dBm

Encoding Type

Private Learning Code

Work Mode

Momentary, Latching, Toggle M,L,T (Adjustable)

Output Way

Dry Contact

Signal Transmission

RF Remote Control

Transport Package

Carton

Specification

85*45*22.5mm

Trademark

KelvinLoRa

Origin

Shenzhen

HS Code

8526920000

Production Capacity

50000pieces / Month

Key features

Ultra-Long 5km Range: Advanced LoRa technology enables seamless control up to 5 kilometers for industrial and outdoor use.

Customizable Frequency: Supports 434MHz standard with options for 868MHz and 915MHz to suit regional requirements.

Flexible Customization: Offers full customization including button layouts, LED indicators, firmware, and logo design.

Anti-Interference Design: Features stable dual-frequency transmission ensuring clear signals in dense urban or rugged environments.

Low Power Consumption: Quiescent current is only 16mA with a working current of 65mA for energy efficiency.

Wide Operating Voltage: Compatible with DC12V and DC24V, with AC220V/380V available as a customized option.

Certified Reliability: FCC, CE, and RoHS compliant with 100% inspection for finished products.

Versatile Applications: Ideal for automatic doors, industrial machinery, farmland irrigation, drones, and security systems.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Shenzhen Kelvin Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤9.06h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Longgang District, Shenzhen. It holds ISO 9001:2015 certification and reports documented procedures for R&D audits, supplier service capability, corrective and preventive actions, finished-product inspection, and complaint handling. R&D evidence includes two years of total engineer experience, 3D design services, SDK availability, ODM/OEM services, and new product development within the past year. Production operates across two lines, with 6–10 quality-control staff and stated annual output of 200,000 wireless controllers and 400,000 wireless remote controls. The supplier supports broad customization, exports to multiple global regions, and has 14 years of export experience. It lacks overseas warehouses, showrooms, agents, and branches. Customer evidence is limited to examples involving yacht turning and vehicle tailboard lifting, plus participation in exhibitions.

Supplier typeThe supplier is explicitly classified as a factory in the manufacturing industry, located in Longgang District, Shenzhen. This supports direct manufacturing status rather than a purely trading or service-provider profile.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a recognized quality-management-system certification, although no additional certifications are provided.

After-Sales capabilityR&D engineers are responsible for technical support during production and after-sales service, while the supplier reports documented complaint-handling procedures and records. This supports a defined after-sales process, though response performance or service coverage is not quantified.

R&D capabilityThe supplier reports new product development within the past year, available R&D audit documentation, 3D software design services, SDK availability, ODM services, OEM services for popular brands, and two years of total R&D engineer experience. These facts indicate active product-development capability, although the scale of the R&D organization is limited in the provided data.

Production capacityThe supplier operates two production lines, has 6–10 quality-control staff, and reports annual output of 200,000 wireless controllers and 400,000 wireless remote controls. It also uses standardized finished-product inspection instructions, quality assurance, and raw-material traceability, providing explicit evidence of organized production and quality control.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D design services and ODM/OEM capabilities. This indicates broad customization coverage across both development and manufacturing services.

Client casesThe supplier cites customer applications involving RF technology for yacht turning and vehicle tailboard lifting, and reports attending seven exhibitions in different countries and regions over the past three years, including a Shenzhen Catering Expo. These provide some application and market-engagement evidence, but the slices do not identify customer names, project outcomes, or independently verifiable case details.